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Underwater target automatic shooting method and system

An automatic shooting and shooting system technology, which is applied in the direction of radio wave measurement system, TV system components, sound wave reradiation, etc., can solve the problems of not being so far away, not being able to shoot fish schools, and not being able to observe, etc., to achieve increased Detection range, solve the effect of separation between detection and shooting

Inactive Publication Date: 2018-07-17
POWERVISION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The detection range of the usual sonar is relatively large, and it can detect tens of meters or even farther underwater. However, in the underwater with low visibility, the visual range of the camera lens is not so far. When the detector is several When the target is found ten meters away, the camera lens still cannot observe the target to be photographed. When you want to shoot scenes such as fish schools, you still need to search blindly underwater. Even if you find fish schools, you still need to adjust the focus and angle, etc. The reaction time of operation and taking pictures is at least a few seconds to tens of seconds. At this time, the fish may have already swam away, and it is impossible to obtain the shooting information of the fish in time.
Therefore, the existing underwater detection and shooting systems cannot complete the shooting of fish schools in time

Method used

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  • Underwater target automatic shooting method and system
  • Underwater target automatic shooting method and system
  • Underwater target automatic shooting method and system

Examples

Experimental program
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Effect test

Embodiment 1

[0044] Such as Figure 1-2 As shown, a kind of underwater target automatic photographing method that the embodiment of the present invention provides, comprises the following steps:

[0045] The detector acquires a target within a certain range and determines the position information of the target;

[0046] sending the location information of the target to the shooting system;

[0047] The shooting system automatically shoots when certain conditions are met.

[0048] Preferably, the "detector acquires a target within a certain range and determines the position of the target" includes:

[0049]Detect targets within a certain range of horizontal positions, and / or detect targets within a certain range of vertical positions. At this time, the sonar detector included in the underwater unmanned equipment is a detector whose position can be rotated. Targets within a certain range in the horizontal direction and vertical direction are detected. Once the detection finds the target...

Embodiment 2

[0057] Such as figure 2 and image 3 As shown, the embodiment of the present invention also provides an underwater target automatic shooting system, including:

[0058] Underwater equipment body 1, detector 2, shooting system 3 and central control system 4;

[0059] The detector 2 detects a target within a certain range in real time, and determines the position information of the target;

[0060] The central control system 4 sends the position information of the target acquired by the detector 2 to the shooting system 3;

[0061] After receiving the location information, the photographing system 3 judges whether certain conditions for photographing are met, and automatically photographs when the certain conditions are met.

[0062] The underwater equipment may be an underwater unmanned ship, a submersible, an underwater fish hunting equipment, an underwater camera equipment, and the like. The detector may be a sonar detector or other underwater detectors. Wherein, the de...

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Abstract

The invention relates to an underwater target automatic shooting method and system. The system comprises an underwater equipment body (1), a detector (2) below the underwater equipment body (1), a shooting system (3) arranged at the front end of the underwater equipment body (1) and a central control system (4); the detector (2) detects a target in a certain range in real time, and determines location information of the target; the central control system (4) sends the location information of a target acquired by the detector (2) to the shooting system (3); after receiving the location information, the shooting system (3) judges whether to satisfy a certain condition of the shooting, and the automatic shooting is performed when the certain condition is satisfied. Through the underwater target automatic shooting method disclosed by the invention, the automatic capturing can be realized, thereby timely acquiring the location image information of fish school, the detection and the shootingare accomplished in one breath, and the technical problem that the detection and the shooting are separated is effectively solved.

Description

technical field [0001] The invention relates to an underwater photographing method and equipment, in particular to a method and equipment capable of automatically detecting and photographing underwater targets. Background technique [0002] Existing underwater unmanned ship equipment usually includes two major functions when photographing underwater targets (such as fish schools), the first is underwater detection of targets, and the second is underwater shooting. When underwater detectors detect When reaching the target of the school of fish, control the shooting system to shoot, these two functions operate completely independently. The detection range of the usual sonar is relatively large, and it can detect tens of meters or even farther underwater. However, in the underwater with low visibility, the visual range of the camera lens is not so far. When the detector is several When the target is found ten meters away, the camera lens still cannot observe the target to be p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232G01S15/96
CPCG01S15/96H04N23/60H04N23/698H04N23/667
Inventor 不公告发明人
Owner POWERVISION TECH
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